/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.cadoc.parser.statement.interpreter;

import java.util.Collection;
import java.util.LinkedList;

import org.cadoc.parser.LanguageToken;
import org.cadoc.parser.statement.Modifier;


public class AbstractStatementInterpreter {

	public Collection<Modifier> fetchModifiers(String[] statement){
		
		Collection<Modifier> modifiers = new LinkedList<Modifier>();

		outer:for(int i = 0; i<statement.length; i++){
			for(Modifier modifier : LanguageToken.SUPPORTED_MODIFIERS){
				if(modifier.getName().equals(statement[i])){
					modifiers.add(modifier);
					statement[i] = null;
					continue outer;
				}
			}
		}
		
		return modifiers;
	}

}
